Fix pylint errors in ipython_view
This commit is contained in:
Philipp Hörist
parent
1ca131cdf1
commit
fafef38f2c
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@ -40,17 +40,17 @@ available under the terms of the BSD which accompanies this distribution, and
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is available at U{http://www.opensource.org/licenses/bsd-license.php}
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"""
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import re
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import sys
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import os
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from io import StringIO
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from functools import reduce
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import GObject
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from gi.repository import GLib
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import re
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import sys
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import os
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from gi.repository import Pango
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from io import StringIO
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try:
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import IPython
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@ -92,8 +92,8 @@ class IterableIPShell:
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@ivar complete_sep: Seperation delimeters for completion function.
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@type complete_sep: _sre.SRE_Pattern
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"""
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def __init__(self,argv=[],user_ns=None,user_global_ns=None, cin=None,
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cout=None,cerr=None, input_func=None):
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def __init__(self, argv=None, user_ns=None, user_global_ns=None, cin=None,
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cout=None, cerr=None, input_func=None):
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"""
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@param argv: Command line options for IPython
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@type argv: list
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@ -110,6 +110,9 @@ class IterableIPShell:
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@param input_func: Replacement for builtin raw_input()
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@type input_func: function
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"""
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if argv is None:
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argv = []
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io = IPython.utils.io
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if input_func:
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if IPython.version_info[0] >= 1:
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@ -161,9 +164,9 @@ class IterableIPShell:
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sys.excepthook = excepthook
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self.iter_more = 0
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self.history_level = 0
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self.complete_sep = re.compile('[\s\{\}\[\]\(\)]')
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self.updateNamespace({'exit':lambda:None})
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self.updateNamespace({'quit':lambda:None})
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self.complete_sep = re.compile(r'[\s\{\}\[\]\(\)]')
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self.updateNamespace({'exit':lambda: None})
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self.updateNamespace({'quit':lambda: None})
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#self.IP.readline_startup_hook(self.IP.pre_readline)
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# Workaround for updating namespace with sys.modules
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#
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@ -173,7 +176,7 @@ class IterableIPShell:
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'''
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Update self.IP namespace for autocompletion with sys.modules
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'''
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for k,v in sys.modules.items():
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for k, v in sys.modules.items():
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if not '.' in k:
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self.IP.user_ns.update({k:v})
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@ -315,7 +318,7 @@ class IterableIPShell:
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possibilities = self.IP.complete(split_line[-1])
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else:
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completed = line
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possibilities = ['',[]]
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possibilities = ['', []]
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if possibilities:
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def _commonPrefix(str1, str2):
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'''
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@ -361,14 +364,14 @@ class ConsoleView(Gtk.TextView):
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@type line_start: Gtk.TextMark
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"""
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ANSI_COLORS = {'0;30': 'Black', '0;31': 'Red',
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'0;32': 'Green', '0;33': 'Brown',
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'0;34': 'Blue', '0;35': 'Purple',
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'0;36': 'Cyan', '0;37': 'LightGray',
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'1;30': 'DarkGray', '1;31': 'DarkRed',
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'1;32': 'SeaGreen', '1;33': 'Yellow',
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'1;34': 'LightBlue', '1;35': 'MediumPurple',
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'1;36': 'LightCyan', '1;37': 'White'}
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ANSI_COLORS = {'0;30': 'Black', '0;31': 'Red',
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'0;32': 'Green', '0;33': 'Brown',
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'0;34': 'Blue', '0;35': 'Purple',
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'0;36': 'Cyan', '0;37': 'LightGray',
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'1;30': 'DarkGray', '1;31': 'DarkRed',
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'1;32': 'SeaGreen', '1;33': 'Yellow',
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'1;34': 'LightBlue', '1;35': 'MediumPurple',
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'1;36': 'LightCyan', '1;37': 'White'}
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def __init__(self):
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"""
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@ -387,7 +390,7 @@ class ConsoleView(Gtk.TextView):
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weight=700)
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self.text_buffer.create_tag('0')
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self.text_buffer.create_tag('notouch', editable=False)
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self.color_pat = re.compile('\x01?\x1b\[(.*?)m\x02?')
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self.color_pat = re.compile(r'\x01?\x1b\[(.*?)m\x02?')
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if HAS_IPYTHON5:
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self.style_dict = {
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Token.Prompt: '0;32',
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@ -401,7 +404,7 @@ class ConsoleView(Gtk.TextView):
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self.connect('key-press-event', self.onKeyPress)
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def write(self, text, editable=False):
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if type(text) == str:
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if isinstance(text, str):
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GLib.idle_add(self._write, text, editable)
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elif IPython.version_info[0] >= 5:
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GLib.idle_add(self._write5, text, editable)
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@ -422,7 +425,7 @@ class ConsoleView(Gtk.TextView):
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for token, segment in text:
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tag = self.style_dict[token]
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self.text_buffer.insert_with_tags_by_name(self.text_buffer.get_end_iter(),
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segment, tag)
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segment, tag)
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if not editable:
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self.text_buffer.apply_tag_by_name('notouch',
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self.text_buffer.get_iter_at_mark(start_mark),
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@ -439,7 +442,7 @@ class ConsoleView(Gtk.TextView):
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@param editable: If true, added text is editable.
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@type editable: boolean
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"""
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if type(text) == list and IPython.version_info[0] >= 5:
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if isinstance(text, list) and IPython.version_info[0] >= 5:
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self._write5(text, editable)
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return
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segments = self.color_pat.split(text)
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@ -454,7 +457,7 @@ class ConsoleView(Gtk.TextView):
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for tag in ansi_tags:
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i = segments.index(tag)
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self.text_buffer.insert_with_tags_by_name(self.text_buffer.get_end_iter(),
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segments[i+1], str(tag))
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segments[i+1], str(tag))
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segments.pop(i)
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if not editable:
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self.text_buffer.apply_tag_by_name('notouch',
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@ -501,8 +504,8 @@ class ConsoleView(Gtk.TextView):
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@rtype: string
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"""
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rv = self.text_buffer.get_slice(
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self.text_buffer.get_iter_at_mark(self.line_start),
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self.text_buffer.get_end_iter(), False)
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self.text_buffer.get_iter_at_mark(self.line_start),
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self.text_buffer.get_end_iter(), False)
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return rv
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def showReturned(self, text):
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@ -518,9 +521,9 @@ class ConsoleView(Gtk.TextView):
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iter_ = self.text_buffer.get_iter_at_mark(self.line_start)
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iter_.forward_to_line_end()
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self.text_buffer.apply_tag_by_name(
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'notouch',
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self.text_buffer.get_iter_at_mark(self.line_start),
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iter_)
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'notouch',
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self.text_buffer.get_iter_at_mark(self.line_start),
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iter_)
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self._write('\n'+text)
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if text:
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self._write('\n')
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@ -532,7 +535,7 @@ class ConsoleView(Gtk.TextView):
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indentation = self.IP.input_splitter.indent_spaces * ' '
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self.text_buffer.insert_at_cursor(indentation)
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def onKeyPress(self, widget, event):
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def onKeyPress(self, _widget, event):
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"""
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Key press callback used for correcting behavior for console-like
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interfaces. For example 'home' should go to prompt, not to beginning of
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@ -555,10 +558,11 @@ class ConsoleView(Gtk.TextView):
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if event.get_state() == 0:
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self.text_buffer.place_cursor(start_iter)
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return True
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elif event.get_state() == Gdk.ModifierType.SHIFT_MASK:
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if event.get_state() == Gdk.ModifierType.SHIFT_MASK:
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self.text_buffer.move_mark(insert_mark, start_iter)
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return True
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elif event.keyval == Gdk.KEY_Left:
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if event.keyval == Gdk.KEY_Left:
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insert_iter.backward_cursor_position()
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if not insert_iter.editable(True):
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return True
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@ -611,7 +615,7 @@ class IPythonView(ConsoleView, IterableIPShell):
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# IPython 5.0 calls prompt_for_code instead of raw_input
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return self.raw_input(self)
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def raw_input(self, prompt=''):
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def raw_input(self, _prompt=''):
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"""
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Custom raw_input() replacement. Get's current line from console buffer
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@ -643,16 +647,16 @@ class IPythonView(ConsoleView, IterableIPShell):
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self.interrupt = True
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self._processLine()
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return True
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elif event.keyval == Gdk.KEY_Return:
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if event.keyval == Gdk.KEY_Return:
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self._processLine()
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return True
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elif event.keyval == Gdk.KEY_Up:
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if event.keyval == Gdk.KEY_Up:
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self.changeLine(self.historyBack())
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return True
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elif event.keyval == Gdk.KEY_Down:
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if event.keyval == Gdk.KEY_Down:
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self.changeLine(self.historyForward())
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return True
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elif event.keyval == Gdk.KEY_Tab:
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if event.keyval == Gdk.KEY_Tab:
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if not self.getCurrentLine().strip():
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return False
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completed, possibilities = self.complete(self.getCurrentLine())
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@ -672,7 +676,8 @@ class IPythonView(ConsoleView, IterableIPShell):
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self.history_pos = 0
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self.execute()
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rv = self.cout.getvalue()
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if rv: rv = rv.strip('\n')
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if rv:
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rv = rv.strip('\n')
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self.showReturned(rv)
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self.cout.truncate(0)
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self.cout.seek(0)
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